🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 192 Days

Day: 47.2 Hours

Environment

Temp: 236 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,021,634 km

• M1: 52,658 km (0.054 R)
• M2: 132,245 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.62 AU - 1 AU

Year: 255 Days

Day: 30.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,021,634 km

• M1: 372,050 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.77 AU - 0.97 AU

Year: 284 Days

Day: 30.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,021,634 km

• M1: 589,266 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.85 AU - 0.97 AU

Year: 304 Days

Day: 27.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.05 AU - 1.31 AU

Year: 448 Days

Day: 35.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.63 AU - 2.03 AU

Year: 866 Days

Day: 15.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,021,634 km

• M1: 447,148 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.93 AU - 2.05 AU

Year: 982 Days

Day: 13.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,021,634 km

• M1: 455,825 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.13 AU - 2.31 AU

Year: 1157 Days

Day: 30.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 175 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.41 AU - 3.93 AU

Year: 2460 Days

Day: 14 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 8.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.4 AU - 13.48 AU

Year: 15350 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,021,634 km

• M1: 109,506 km (0.116 R)
• M2: 210,484 km (0.091 R)
• M3: 539,899 km (0.091 R)
• M4: 674,537 km (0.095 R)
• M5: 961,166 km (0.097 R)
• M6: 1,110,016 km (0.052 R)
• M7: 1,178,682 km (0.111 R)
• M8: 1,449,005 km (0.03 R)
• M9: 1,505,553 km (0.094 R)
• M10: 2,005,060 km (0.05 R)
• M11: 2,262,219 km (0.104 R)
• M12: 2,926,882 km (0.104 R)
• M13: 3,368,346 km (0.089 R)
• M14: 3,674,423 km (0.066 R)
• M15: 3,962,698 km (0.111 R)
• M16: 4,015,955 km (0.083 R)
• M17: 4,395,335 km (0.097 R)
• M18: 4,561,538 km (0.078 R)
• M19: 4,729,686 km (0.091 R)
• M20: 4,871,505 km (0.072 R)
• M21: 5,275,868 km (0.091 R)
• M22: 5,452,543 km (0.091 R)
• M23: 5,601,393 km (0.035 R)
• M24: 6,209,658 km (0.091 R)
• M25: 6,271,592 km (0.106 R)
• M26: 6,553,135 km (0.108 R)
• M27: 6,838,867 km (0.085 R)
• M28: 7,620,665 km (0.118 R)
• M29: 8,259,448 km (0.079 R)
• M30: 8,396,180 km (0.061 R)
• M31: 8,915,435 km (0.069 R)
• M32: 9,020,602 km (0.115 R)
• M33: 9,804,046 km (0.119 R)
• M34: 10,313,876 km (0.084 R)
• M35: 11,132,475 km (0.066 R)
• M36: 11,511,556 km (0.112 R)
• M37: 12,126,703 km (0.061 R)
• M38: 12,282,135 km (0.047 R)
• M39: 12,438,315 km (0.093 R)
• M40: 12,595,094 km (0.089 R)
• M41: 13,029,675 km (0.032 R)
• M42: 13,149,054 km (0.119 R)
• M43: 14,076,412 km (0.106 R)
• M44: 14,527,300 km (0.041 R)
• M45: 14,941,387 km (0.112 R)
• M46: 16,335,190 km (0.11 R)
• M47: 16,679,415 km (0.11 R)
• M48: 16,809,116 km (0.11 R)
• M49: 17,112,949 km (0.083 R)
• M50: 17,726,151 km (0.106 R)
• M51: 18,168,512 km (0.075 R)
• M52: 18,435,694 km (0.11 R)
• M53: 18,973,947 km (0.045 R)
• M54: 19,199,840 km (0.081 R)
• M55: 19,836,827 km (0.105 R)
• M56: 20,250,017 km (0.095 R)
• M57: 20,388,395 km (0.037 R)
• M58: 20,480,846 km (0.084 R)
• M59: 20,712,424 km (0.118 R)
• M60: 20,944,899 km (0.076 R)
• M61: 22,548,887 km (0.102 R)
• M62: 22,836,115 km (0.112 R)
• M63: 25,176,574 km (0.102 R)
• M64: 25,424,757 km (0.118 R)
• M65: 25,524,239 km (0.1 R)
• M66: 26,174,092 km (0.103 R)
• M67: 26,728,352 km (0.108 R)
• M68: 26,880,045 km (0.092 R)
• M69: 27,592,280 km (0.038 R)
• M70: 28,259,187 km (0.101 R)
• M71: 29,504,290 km (0.049 R)
• M72: 29,556,650 km (0.106 R)
• M73: 29,975,823 km (0.099 R)
• M74: 30,714,238 km (0.069 R)
• M75: 32,101,609 km (0.12 R)
• M76: 32,155,314 km (0.1 R)
• M77: 32,911,232 km (0.079 R)
• M78: 33,019,541 km (0.101 R)
• M79: 33,073,845 km (0.06 R)
• M80: 33,400,118 km (0.084 R)
• M81: 33,618,232 km (0.049 R)
• M82: 34,440,272 km (0.115 R)
• M83: 35,102,841 km (0.087 R)
• M84: 35,213,544 km (0.103 R)
• M85: 35,546,698 km (0.035 R)
• M86: 35,769,449 km (0.118 R)
• M87: 36,328,197 km (0.087 R)
• M88: 36,946,037 km (0.097 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,252 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit